baber/WOPTO huggingface dataset:
Patent CA-2001723-A1 (CA)
Inventor: SANDSTROM ROLAND
IPC: A23L3/36
Filed: 1989-10-30
Abstract: The invention relates to a method and an arrangement for enforced heat transmission between an alimentary body, solid or liquid, and an ambient gas. The enforced heat transmission takes place in connection with cooling/freezing of the entire or parts of the alimentary body, or when cooking, frying or drying the same. The characterizing feature is that said sound consists of a low-frequency standing sound wave. Further an arrangement for realizing the method according to the invention is described, which includes a low-frequency sound generator comprising an exigator part and a resonator part. The resonator part is acoustically virtually closed and is so designed that the alimentary body, which is to be exposed to enforced heat transmission, is located within an zone inside the resonator part where the standing sound wave has a particle velocity anti-node.
Patent CA-2002558-A1 (CA)
Title: Copper complexes of alpha-amino acids that contain terminal amino acid groups, and their use as nutritional supplements
Inventor: ABDEL-MONEM MAHMOUD M
IPC: A23K1/16
Filed: 1989-11-08
Abstract: In solid form, copper complex salts of the formula:       wherein "n" is from 1 to 5, and "Z" is an anion and "y" is the number required to electrostatically balance the set.
Patent CA-2002913-A1 (CA)
Title: Window regulator mechanism with kick-out feature
Inventor: KRACHT THOMAS F
IPC: B60J1/17
Filed: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE   A window regulator mechanism for a motor vehicle door assembly is disclosed having a  kick-out feature for  moving of the  lower edge of  the glass outward as  the glass is  moved upward into  the upper position  such that the lower edge of the glass can be positioned flush with the  exterior surface of  the  vehicle.  Three  separate  embodiments are  disclosed  for providing the  kick-out feature  in the  window regulator  mechanism.   The window regulator combines both the  window drive and guidance systems  into one mechanism, reducing the number of components in the door assembly.
Patent CA-2003108-A1 (CA)
Inventor: KUPKA DIETER
IPC: B01D29/50
Filed: 1989-11-16
Abstract: Abstract of the Disclosure Described is a filter separator for decomposing a fluid consisting of a mixture of liquids containing solid components, said separator being composed of a filter press in combination with a micro- and ultrafiltration apparatus. The filter press is operable to separate the solid components from the fluid, while in the micro- and ultrafiltration apparatus the liquid components are separated from one another in accordance with their different molecular structures. The invention permits a modular construction with a very compact design of the assembly and relatively large filter surface areas (fig. 1).
Patent CA-2005419-A1 (CA)
Title: Method and apparatus for the heating of wood or other materials sensitive to dehydration and heat
Inventor: MOLDRUP STEEN O
IPC: B27K5/00
Filed: 1989-12-13
Abstract: A B S T R A C T            The invention relates to a method for the quick and care-ful heating of wood or other materials which are sensitive to dehydration and heat damage. The heating is effected by placing the material in a chamber from which the air is completely  evacuated  prior  to  the  heating  phase.  The chamber is then filled with saturated water vapours at a temperature  which  does  not  significantly  exceed  the temperature of the material which is required to be heat-ed. The heating takes place by the saturated water vapours penetrating the  spaces between the  individual material parts. Here, the vapours condense on the surface of the material,  whereby the material  is  heated.  Among  other things,  the method can be used with advantage for the fixation of a number of impregnation agents in wood and for the drying of wood.            There  is  also  revealed  an  apparatus  for  use  in  the execution of the invention.            (Fig. 1)
Patent CA-2006375-A1 (CA)
Title: A method for the longitudinal sealing of cables
Inventor: JOHN GUNTHER
IPC: H01B13/32
Filed: 1989-12-21
Abstract: ABSTRACT A METHOD FOR THE LONGITUDINAL SEALING OF CABLES A method for the longitudinal sealing of cables wherein a hydrophobic liquid and later on solidifying substance is applied on the cable conductor prior to the extrusion of a jacket of synthetic material on said conductor by means of an extruder, wherein said substance includes a liquid suitable to be gelled, an organic technical gelling agent being added to said liquid, and said substance in its initial gelling phase is applied to said conductor at a concentration and/or a composition under a relative speed with respect to said conductor such that by a viscosity decreasing effect caused by shear forces said substance substantially wets said conductor under substantially filling up its interstices that, however, the substance immediately after its application is subject of a viscosity increase after omission of the shear forces so that it substantially sticks to said conductor.
Patent CA-2007674-A1 (CA)
Title: Reciprocating conveyor with detachable power drive
Inventor: HALLSTROM OLOF A JR
IPC: B65G25/06
Filed: 1990-01-12
Abstract: ABSTRACT OF THE DISCLOSURE    A reciprocating conveyor comprised of a plurality of elongated, reciprocative,  load-supporting  slats mounted on a conveyor frame for reciprocative  movement  relative to  the  frame,  is  mounted  detachably on an underlying support  frame  which   carries  integrally  therewith  a hydraulic drive mechanism arranged to  releasably  engage the load-supporting slats for reciprocating the latter on a   predetermined  sequence  for  moving  a  load  in  an off-loading or on-loading direction.
Patent CA-2008213-A1 (CA)
Title: Method of fragmenting certain monoclonal antibodies
Inventor: HILBORN DAVID A
IPC: C07K16/00
Filed: 1990-01-22
Abstract: METHOD OF FRAGMENTING CERTAIN MONOCLONAL ANTIBODIES             Abstract of the Disclosure Certain selected monoclonal antibodies are fragmented by digestion with chymopapain.
Patent CA-2009491-A1 (CA)
Title: Coextruded structures
Inventor: MACY RICHARD J
IPC: B32B27/08
Filed: 1990-02-07
Abstract: Mo3139 PC-216 COEXTRUDED STRUCTURES ABSTRACT OF THE DISCLOSURE The present invention is directed to a novel multilayered coextruded thermoplastic structure useful as a packaging material comprising a barrier layer and a polycarbonate layer adjacent thereto said structure being characterized in the absence of an adhesive layer therefrom. The polycarbonate resin is characterized by its low molecular weight. In a preferred embodiment the polycarbonate is further characterized by its special chain terminating agent. The invention is also directed to an improvement in the coextrusion process of a multilayered coextruded thermoplastic structure comprising the absence of an adhesive layer between the barrier layer and the polycarbonate layer thereof. Mo-3139
Patent CA-2012669-A1 (CA)
Title: Recovery of glycine and glauber's salt from waste crystal liquors
Inventor: THUNBERG JON C
IPC: C01D5/00
Filed: 1990-03-21
Abstract: Glycine and sodium sulfate decahydrate are separated from a starting aqueous solution containing glycine, sodium sulfate, and impurities, by forming a slurry which is a solid mixture of glycine and sodium sulfate decahydrate, followed by separation of the mixed crystals.
Patent CA-2021153-A1 (CA)
Inventor: ONA ISAO
IPC: C08K13/02
Filed: 1990-07-13
Abstract: The silicone rubber compositions of the present invention for treatment of fiber structures are cured by a condensation reaction and are thus free from drawbacks of addition reaction curing type. The compositions contain mercaptoalkyl group-containing di-or trialkoxysilanes and aliphatic monohydroxy alcohols. As a result, even when inorganic filler content is increased in dispersion, viscosity stability was excellent, and high-strength films are readily obtained. Condensation reaction-curable silicone rubbers fox treatment of fiber structure are provided which have excellent abrasion resistance and a pot life above 8 hours.
Patent CA-2022853-A1 (CA)
IPC: B65D1/06
Filed: 1990-08-08
Abstract: An unequivocal  bottom delivery package with a self sealing valve for storing and dispensing a fluid material.  The package has a shipping configuration in which a shipping cap is located over the self sealing valve to provide leakage resistance during shipment.   Upon  receipt  it  is  obvious  that  operation  of  the package first necessitates removal of the shipping cap.  Removal of the  shipping  cap transforms  the  package  into  a  dispensing configuration.  The dispensing configuration provides easy one step dispensing and makes it obvious that the container is intended to be stored with the  self sealing valve disposed downwardly and without capping the self sealing valve between uses. A travel cap is  provided  for  placement  over  the  self  sealing  valve, transforming the package  into a traveling configuration,  which provides leakage resistance during subsequent transportation.  It is obvious the package is  not  intended to be placed  into the travelling configuration between every use.
Patent CA-2023204-A1 (CA)
Title: Method and apparatus for delivering particulate material
Inventor: SMILEY GORDON D
IPC: B65D90/28
Filed: 1990-08-13
Abstract: METHOD AND APPARATUS FOR DELIVERING PARTICULATE MATERIAL Abstract of the Disclosure A method and apparatus are disclosed for delivering particulate material while minimizing the release of dust.  The apparatus comprises a vertical conduit, and movable flap adapted to close the lower end of the conduit and means for moving the flap to close the conduit whenever the quantity of material within the conduit drops to be predetermined level. The flap actuating means comprises a counterweight or linear actuator.  The device operates so that a column of solid particulate material is maintained in the lower end of the tube at all times to prevent escape of dust.
Patent CA-2025462-A1 (CA)
Title: Framing system for canopy contours and large rectangular signs
IPC: G09F13/08
Filed: 1990-09-17
Abstract: ABSTRACT  The new framing system for rectangular signs and canopy contours provides a uniform illumination of the flexible face material.   It has stretching devices  to  maintain  a  uniform  tension  of  the flexible face material to compensate for the loss of tension in the sign's face which may occur in warm weather, or after a strong wind or simply due to the aging of the material.  The new sign system is fabricated in place with fasteners installed from the inside of the casing.  The exposed surfaces of the casing skins are free from fastener perforation.
Patent CA-2026123-A1 (CA)
Title: Benzodiazepines, their process of production, intermediate products and applications in therapeutic practice
Inventor: CALVET ALAIN P
IPC: C07D471/06
Filed: 1990-09-25
Abstract: ABSTRACT     Benzodiazepines of formula                             (I) in which R9 is hydrogen or chlorine, R10 is phenyl, possibly substituted, R11 is hydrogen, R12 is oxygen or sulphur, R13 is an NH group, Ar is aromatic or heteroaromatic comprising one or more rings and in which, in particular, A is an ethylene or trimethylene bridge; e is 1 or 2; which are gastrin antagonists and/or central antagonists of cholecystokinin.
Patent CA-2026306-A1 (CA)
Title: Medicament for prevention and remedy of disorders of decrease in the number of blood corpuscles
Inventor: AWAYA AKIRA
IPC: A61K38/08
Filed: 1990-09-26
Abstract: S P E C I F I C A T I O N            TITLE:    Medicament for prevention and remedy of disorders of decrease in the number of blood corpuscles ABSTRACT OF THE DISCLOSURE:    A medicament for prevention and remedy of disorders of decrease in the number of blood corpuscles such as leukocytes, reticulocytes and thrombocytes (blood platelets) and the use of this medicament are disclosed.  The medicament contains as an effective ingredient thereof a nonapeptide having the following amino acid sequence:           or an ester and an amide at the carboxyl group of the C-terminal of the asparagine or a pharmacologically acceptable salt thereof or a compound combined with a metal thereof.  This medicament is utterly non-toxic to human and animals and effective for prevention and remedy of disorders of decrease in the number of blood corpuscles such as leucocytes caused by administration of chemotherapeutics agents such as anti-cancer agents or accompanied by cancer or viral diseases.
Patent CA-2029978-A1 (CA)
Title: Tube connection
Inventor: GOFF ROBERT W J
IPC: F16L13/14
Filed: 1990-11-14
Abstract: ABSTRACT      In a tube connection for thin-walled, small-calibre metal tubes,  in particular for braking,  fuel and hydraulic lines on motor vehicles, or for refrigeration  apparatus,  at  least  one  of  the  metal tubes  (1,  2)  is provided on the end to be connected with a flange (11, 12) and the metal tubes (1, 2) are enveloped by a sleeve (3, 4; 7) in each case, of which at least one sleeve (7) can be deformed by the effect of a contact pressure on the sleeves (3, 4; 7) and thus on the flanges  (11,  12)  so as to form a  connection between the sleeves  (3,  4;  7),  at least one of the sleeves  (3,  4)  consists of a  part  4,  which  can  be connected to the other sleeve (7) by deformation, and a part (3) which envelopes the metal tube (1) and which enables a releasable connection to be provided between the parts (3, 4).
Patent CA-2033088-A1 (CA)
Inventor: VON BALLMOOS FRITZ
IPC: G07C9/00
Filed: 1990-05-17
Abstract: ABSTRACT OF THE DISCLOSURE            ACCESS CONTROL DEVICE    This access control device has at least one local control device (10) connected to a central control device (11) containing a local computer (18), an issuing station (12) for control cards and a lockable entry installation (13).   At the issuing station (12) are issued portable control cards (47) with an electronic storage, comparator and transmitter circuit on which an electronic identity number is stored at each issue.  A transmitting device (21) fitted at the entry installation (13) transmits a continuous series of signals corresponding to identity numbers recognized by the local computer (18) as valid.  As soon as the comparator circuit finds a correspondence between transmitted and stored identity numbers, the transmission circuit of the control card is activated to send a release signal to open the entry installation, whereby the power to transmit the release signal is taken from the signals transmitted by the transmission device.
Patent CA-2037366-A1 (CA)
Inventor: BINDON JEFFERY P
IPC: B63B35/81
Filed: 1991-02-28
Abstract: ABSTRACT A footpiece for locating a skier's foot on a ski, particularly a water ski, comprises a foot locating member made up of two foot locating portions. In use, one foot locatingportion is fixed to the ski, whereas the other portion is slidingly located relative to the ski, the positional adjustment between the foot locating portions by the slidingdisplacement of the slidingly located foot locating portion permitting different sized feet of skiers to be snugly received by the foot locating member. A flexible strap engaged with the slidingly located foot locating portion permits displacement of said portion by applying tension to the strap, suitable manipulation of the strap also permitting operation of a locking means for releasably locking the slidingly located foot locating portion in desired positions.
Patent CA-2038818-A1 (CA)
Title: Distance measuring method and apparatus therefor
Inventor: NAGAMUNE AKIO
IPC: G01S17/32
Filed: 1991-03-21
Abstract: ABSTRACT OF THE DISCLOSURE      A  distance   measuring   method  and  an   apparatus therefor,  in which used are  first  and  second pseudo random signals which are  equal to each other in pattern but slight different  from each other in frequency.   A first  time-series pattern obtained by multiplying  the first  pseudo random  signal by the second pseudo random signal is  generated,   laser  light  intensity-modulated with the first  pseudo random signal  is  radiated to  a target,   the  light  reflected  from   the  target  is received,  and  a  intensity  change  of  the  received reflected-light  is converted into an electric  signal.          A second time-series pattern is obtained by multiplying the  electric  signal  as  a  reception  signal  with  the second pseudo random signal.  The distance to the target is measured by calculating the time difference between the    first    and    second    time-series patterns.
Patent CA-2040095-A1 (CA)
Inventor: SEEL TIMOTHY P
IPC: F23N5/02
Filed: 1991-04-09
Abstract: A control assembly in combination with a thermostatically responsive apparatus. In a preferred mode the principles of the present invention are applied to an infra-red heating system of the type including burner assemblies (12, 12 min ) connected in series by a heating pipe (14), the assemblies being further connected by heating pipes (14) to a vacuum pump (40). The pump (40) is driven by a variable-speed electric motor (42) which is responsive to a thermostat (16) which may initiate, through control panel (15), operation of the burner assemblies. The burning rate of the burner assemblies is controlled by varying the speed of the electric motor and this is accomplished by the control assembly (44) which is responsive to indoor and outdoor temperature sensing devices (48, 50). The control assembly is initially programmed with climatic data which is correlated with operational speeds of the pump to give desired thermal operational characteristics of the burners at differing temperature ranges. <IMAGE>
Patent CA-2040332-A1 (CA)
Title: Process for producing phosphorous acid
Inventor: LOWE EDWARD JAMES
IPC: C01B25/163
Filed: 1991-04-12
Abstract: ABSTRACT     PROCESS FOR PRODUCING PHOSPHORUS ACID   Phosphorous acid is made by a continuous recycling process from a mixture of phosphorous and hydrochloric acids, comprising:        (i)     continuously recycling the mixture in a loop apparatus;        (ii)    adding water to and passing phosphorus trichloride into said recycling mixture so as to generate a condition of turbulent flow at the point of contact of the phosphorus trichloride  and the recycling mixture, whereby a reaction product, comprising an aqueous solution of phosphorous and hydrochloric acids as a continuous liquid phase and gaseous hydrogen chloride as gas bubbles of disperse phase, is produced;        (iii)   separating said gaseous hydrogen chloride;        (iv)    cooling said reaction product; and (v)     recycling at least a portion of said reaction product and repeating steps (ii), (iii) and (iv) thereon to produce a more highly concentrated solution of phosphorus acid.
Patent CA-2040814-A1 (CA)
Inventor: MCGAFFIGAN THOMAS H
IPC: B29C65/32
Filed: 1991-04-19
Abstract: This invention provides a system .for providing heat to a substrate in an alternating magnetic field using lossy heating particles. This invention in particular discloses an article which is a combination of a base material and lossy heating particles capable of producing the desired heat and capable of being self-regulating at a preselected Curie temperature when subjected to an alternating magnetic field produced by induction coil. The article of this invention is adapted to be placed on a substrate in order to heat the substrate in an alternating magnetic field and is adapted to provide the removal of the particles from the substrate after the heating is completed.      Preferred materials for the article of this invention are gel materials having a cone penetration of at least about 50 (10-1 mm) and at least about 100% elongation.      Preferred magnetic particles for use in this invention include the combination of lossy heating particles, alone or in combination with non-lossy particles, for maintaining the magnetic circuit coupling while the lossy heating particles are at the Curie temperature.
Patent CA-2041514-A1 (CA)
Title: Trailer having an air-lift coupling system comprising expandable bellows
Inventor: MORISSETTE YVON
IPC: B62D53/08
Filed: 1991-04-30
Abstract: ABSTRACT            A trailer having an air-lift coupling system adaptable to a trailer for joining the trailer to a truck tractor.  The air lift has a lever provided with an axle, a frame to support the axle,  air expandable bellows to actuate the lever and releasable connectors to a pressurized gas line in order to inflate or deflate the bellows. The frame has at its basis an engaging portion defining a bracket to engage and to tightly fit the edge of the front end of a trailer, and a lock to releasably lock the trailer to the frame of the air-lift coupling system,  whereby the bellows on expansion presses against an end of the lever, thereby raising the front end of a trailer. When the bellows is deflated, the front end of the trailer is lowered.
Patent CA-2043049-A1 (CA)
Title: Precursor forms of procine growth hormone releasing factor and related dna compounds
Inventor: CHAN GING
IPC: A61P5/00
Filed: 1991-05-22
Abstract: Abstract The present invention provides polypeptide compounds which are two forms of the porcine growth hormone releasing factor (pGRF) precursor and the pGRF leader peptide, and a new form of mature pGRF. The invention also provides DNA compounds encoding these polypeptide compounds and mature pGRF, pharmaceutical compositions and methods for the inducement of growth hormone release.
Patent CA-2044634-A1 (CA)
Inventor: TAYLOR BRYAN V
IPC: E05B13/04
Filed: 1991-06-14
Abstract: The present  invention  relates  to  an  improved security device.    The  improved  security  device  includes a U-shaped member which  is designed  to engage  the shaft  of a doorknob.          Attached to  the U-shaped  member is  a locking plate which has openings therein to receive either the  latch of  a deadbolt or the key  head of  a key inserted into a deadbolt.  The improved security device, when in place, prevents entry into  a dwelling by a  person unlocking a deadbolt by preventing the rotation of a deadbolt latch or a key head inserted into the deadbolt.
Patent CA-2044705-A1 (CA)
Inventor: POUSSIN BERNARD
IPC: C07C29/152
Filed: 1991-06-14
Abstract: Réacteur avec une paroi inférieure et/ou une paroi supérieure comportant une couche d'un matériau souple réfractaire et son utilisation Invention de Bernard POUSSIN L'invention concerne une réacteur pour effectuer des réactions chimiques en phase gazeuse, comportant au moins un compartiment (8) comprenant un garnissage catalytique (31) dans lequel circule radialement au moins un gaz. Il comporte, en guise de paroi supérieure (32), au moins une couche (19) d'au moins un matériau souple tel qu'un tissu, en matière réfractaire, inerte et étanche. Ce tissu coopère éventuellement avec une première couche de billes (12) qui repose sur le tissu. Il est disposé sur le garnissage (31) de telle façon qu'il assure un recouvrement total de celui-ci. Application au reformage des essences notamment Figure 1 à publier
Patent CA-2047751-A1 (CA)
Title: Cosmetic composition for the hair, containing a glycoprotein
Inventor: HUC ALAIN
IPC: A61K8/00
Filed: 1990-03-01
Abstract: ABSTRACT OF THE DISCLOSURE           The  invention  relates  to a basic composition  for  the preparation  of  a cosmetic composition constituting a  composition for the hair.          This  composition is characterized in that it contains  a glycoprotein  as  active  ingredient,  particularly  selected  from fibronectin or laminin, or mixtures thereof in all proportions.          A nicotinic acid salt may also be provided to  reinforce the microcirculation and/or the heparin or heparan sulfate.          Due  to  the  invention, a particularly  active  cosmetic composition  constituting  a composition for the hair is  obtained, which radically improves a new growth of hair.